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Priority to JP1985059467UpriorityCriticalpatent/JPH037155Y2/ja
Priority to PCT/JP1986/000193prioritypatent/WO1986006355A1/ja
Publication of JPS61175444UpublicationCriticalpatent/JPS61175444U/ja
Application grantedgrantedCritical
Publication of JPH037155Y2publicationCriticalpatent/JPH037155Y2/ja